Eckhardt; Volker

Patent Applications and Registrations

Patent applications and USPTO patent grants for Eckhardt; Volker.The latest application filed is for "continuous process for the production and/or workup of polysaccharide derivatives".

Company Profile

0.10.2

Eckhardt; Volker - Walsrode DE
Eckhardt; Volker - Krefeld DE
Eckhardt; Volker - D 4150 Krefeld-Uerdingens DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Continuous process for the production and/or workup of polysaccharide derivatives Grant 7,868,166 - Eckhardt , et al. January 11, 2	2011-01-11
Process for producing particulate, water-soluble cellulose derivatives using a superheated gas mixture containing steam Grant 7,259,257 - Schlesiger , et al. August 21, 2	2007-08-21
Continuous process for the production and/or workup of polysaccharide derivatives App 20030220492 - Eckhardt, Volker ; et al.	2003-11-27
Process for producing particulate, water-soluble cellulose derivatives using a superheated gas mixture containing steam App 20010025101 - Schlesiger, Hartwig ; et al.	2001-09-27
Copolycarbonate from mixture of polyarylene diol Grant 5,084,550 - Pakull , et al. January 28, 1	1992-01-28
Bifunctional stilbene compounds containing at least one Z-configurated stilbene group, process for their preparation and their use for the preparation of polymers Grant 5,068,300 - Arlt , et al. November 26, 1	1991-11-26
Process for the production of bifunctional OH-terminated polyphenylene oxides with dipolar aprotic solvent Grant 5,021,543 - Mayska , et al. June 4, 1	1991-06-04
Thermotropic polyesters, a process for their production and their use for the production of moldings, filaments and films Grant 4,985,532 - Pakull , et al. January 15, 1	1991-01-15
Solid phase post polymerization condensation of thermotropic polyester imides Grant 4,954,606 - Dicke , et al. September 4, 1	1990-09-04
Thermotropic aromatic polymers with high elongation at break, processes for their preparation and their use for the production of moulded articles, filaments, fibres and films Grant 4,835,243 - Eckhardt , et al. May 30, 1	1989-05-30
Thermotropic aromatic polyester with high thermal stability Grant 4,801,677 - Eckhardt , et al. January 31, 1	1989-01-31
Thermotropic aromatic polyesters having high mechanical properties and good processability, a process for their preparation, and their use for the production of mouldings, filaments, fibres and films Grant 4,667,011 - Eckhardt , et al. May 19, 1	1987-05-19

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.